反应详情

In a 500 ml, three-neck round bottom flask equipped with magnetic stirrer, 25 g (0.17 moles) methyl anthranilate in 100 ml methylene chloride was placed. Into that mixture 23.0 g (0.17 moles) phenyl isothiocyanate in 50 ml methylene chloride was dropped in. The reaction mixture was stirred overnight at ambient temperature. The reaction mixture was refluxed at 40° C. for one hour. Ether (about 50 ml) was added; a precipitate formed which was removed by suction filtration to give the above-identified product.

1. customIn a 500 ml, three-neck round bottom flask equipped with magnetic stirrer
2. temperatureThe reaction mixture was refluxed at 40° C. for one hour
3. customa precipitate formed which
4. customwas removed by suction filtration
5. customto give the above-identified product